function [Mom_Model]=SubFun_Sensitivity_Eval(PP,SS,MODEL,EquJac,Info,Param)

IRF     =   SubFun_Param2IRF(PP,SS,MODEL,EquJac,Info,Param);
if isempty(IRF)
    SqDiff  =   Inf;
else
    Mom_Model   =   SubFun_IRF2Mom(PP,SS,MODEL,IRF);
%     Diff        =   Mom_Model-Info.Mom_Data;
%     Diff        =   Info.Weight.*Diff;
%     SqDiff      =   Diff'*Diff;
%                      
end